CN216132356U - Foldable engineering detection ruler - Google Patents
Foldable engineering detection ruler Download PDFInfo
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- CN216132356U CN216132356U CN202122815992.1U CN202122815992U CN216132356U CN 216132356 U CN216132356 U CN 216132356U CN 202122815992 U CN202122815992 U CN 202122815992U CN 216132356 U CN216132356 U CN 216132356U
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- detection
- detection ruler
- ruler
- ruler body
- groove
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- 238000001514 detection method Methods 0.000 title claims abstract description 136
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 241000606706 Chione <angiosperm> Species 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a foldable engineering detection ruler, which comprises a first detection ruler body and a second detection ruler body, wherein scale marks are arranged on the first detection ruler body and the second detection ruler body, one end of the first detection ruler body is connected with an installation seat, and one end of the second detection ruler body, which is close to the first detection ruler body, is connected with a fixed seat hinged with the installation seat; an extension ruler is connected to one side, far away from the side provided with the scale marks, of the second detection ruler body in a sliding mode; the utility model is designed according to the existing requirements, the first detection ruler body, the second detection ruler body and the extension ruler are positioned on the same horizontal plane far away from the side wall provided with the scale mark, so that the back of the detection ruler can be stably attached to a detection position during detection conveniently, the detection precision is ensured, the generation of errors is reduced, the operation and measurement can be carried out after the detection ruler is unfolded and folded, and the application range is wide.
Description
Technical Field
The utility model relates to the technical field of constructional engineering detection, in particular to a foldable engineering detection ruler.
Background
The engineering detection ruler is used for measuring the verticality, the levelness, the flatness and the like of the plane of a building object. The method plays a role in measurement in building construction.
Among the building engineering that current patent publication number is CN 211684381U discloses detects the chi, be provided with marking mechanism, drive the screw rod through rotating the knob, and then drive the movable block, the movable block drives the spliced pole, until instruct a pair of corresponding assigned position of piece can, mark, adopt the connecting piece to realize detecting the chi one and detect the connection between the chi two, the inserted block can be dismantled simultaneously, realize detecting the chi one and detect the separation of chi two, further improve the practicality, collapsible packing up during the use.
However, when the detection ruler is used, the first detection ruler and the second detection ruler are not attached to the back surface, the ruler is inclined, measurement errors are easily caused, and measurement of angles and lengths can be affected. To address the above issues, a foldable engineering inspection ruler is now proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a folding engineering detection ruler, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a foldable engineering detection ruler comprises a first detection ruler body and a second detection ruler body, wherein scale marks are arranged on the first detection ruler body and the second detection ruler body, one end of the first detection ruler body is connected with an installation seat, and one end, close to the first detection ruler body, of the second detection ruler body is connected with a fixed seat hinged with the installation seat;
an extension ruler is connected to one side, away from the side provided with the scale lines, of the second detection ruler body in a sliding mode, and a fixing piece used for fixing the second detection ruler body and the extension ruler to one side of the first detection ruler body is connected to one end, away from the second detection ruler body, of the first detection ruler body;
the first detection ruler body, the second detection ruler body and the extension ruler are far away from the side wall provided with the scale mark and located on the same horizontal plane.
Preferably, the mounting includes the buckle and connects the piece of pressing in the buckle bottom, be equipped with the logical groove that is used for the buckle to pass on the first detection ruler body, first detection ruler body is inside be equipped with lead to the mounting groove of groove intercommunication, press the piece and slide and set up in the mounting groove, it is two sets of press the piece one side that is close to mutually to install the spring, second detection ruler body bottom is equipped with the catching groove that is used for the buckle to pass, extend the chi bottom and be equipped with the draw-in groove that corresponds with the catching groove.
Preferably, the width of the clamping groove is larger than that of the buckling groove, and the clamping groove is used for clamping the protrusion at the top end of the buckling piece.
Preferably, the side wall of the extension ruler is connected with a sliding block, and one side of the second detection ruler body, which is close to the extension ruler, is provided with a sliding groove for sliding the sliding block.
Preferably, the two sets of installation bases are respectively located on the same horizontal plane with the two side walls of the first detection ruler body, and the fixed base is installed between the two sets of installation bases.
Preferably, one side that the fixing base was kept away from to one of them group of mount pad is installed the bevel protractor, the bevel protractor is transparent material, be equipped with the scale interval that is used for expressing the angle on the bevel protractor.
Preferably, a notch is formed in the middle of one side, close to the second detection ruler body, of the first detection ruler body, and a leveling pipe is installed in the notch.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first detection ruler body, the second detection ruler body and the extension ruler are positioned on the same horizontal plane far away from the side wall provided with the scale mark, so that the back of the detection ruler can be stably attached to a detection position during detection, the detection precision is ensured, the generation of errors is reduced, the operation and measurement can be carried out after the detection ruler is unfolded and folded, and the application range is wide;
the detection ruler is convenient to fold and carry after being folded, length detection can still be normally carried out after being folded, and the detection length of the detection ruler can be prolonged after being unfolded;
the first detection ruler body and the second detection ruler body can be used in a matched mode, angle detection can be carried out, and practicability of the detection ruler is improved.
Drawings
Fig. 1 is a schematic structural diagram of a foldable engineering measuring ruler.
Fig. 2 is a schematic structural diagram of the back of a foldable engineering test ruler.
Fig. 3 is a schematic view of a folding structure of the folding engineering detection ruler.
Fig. 4 is a schematic structural diagram of a folding engineering measuring tape.
Fig. 5 is a schematic structural diagram of a fixing member in the foldable engineering detection ruler.
In the figure: 11-a first detection ruler body, 12-a second detection ruler body, 13-a leveling tube, 14-a buckle, 15-a pressing block, 16-a buckle groove, 17-an extension ruler, 18-a sliding groove, 19-a sliding block, 20-a mounting seat, 21-a fixed seat, 22-an angle ruler, 23-a clamping groove, 24-a through groove and 25-a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 5, in an embodiment of the present invention, a foldable engineering detection ruler includes a first detection ruler body 11 and a second detection ruler body 12, where the first detection ruler body 11 and the second detection ruler body 12 are both provided with scale marks, one end of the first detection ruler body 11 is connected to an installation base 20, and one end of the second detection ruler body 12, which is close to the first detection ruler body 11, is connected to a fixing base 21 hinged to the installation base 20;
an extension rule 17 is connected to one side, away from the side provided with the scale marks, of the second detection rule body 12 in a sliding mode, and a fixing piece used for fixing the second detection rule body 12 and the extension rule 17 to one side of the first detection rule body 11 is connected to one end, away from the second detection rule body 12, of the first detection rule body 11;
the first detection ruler body 11, the second detection ruler body 12 and the extension ruler 17 are positioned on the same horizontal plane far away from the side wall provided with the scale mark; the back of measuring tape can carry out stable laminating with the detection department when conveniently detecting, guarantees to detect the precision, reduces the production of error, and expandes and folding homoenergetic operation measurement, and application range is wide.
The fixing piece comprises a buckle 14 and a pressing block 15 connected to the bottom end of the buckle 14, a through groove 24 for the buckle 14 to pass through is formed in the first detection ruler body 11, a mounting groove communicated with the through groove 24 is formed in the first detection ruler body 11, the pressing block 15 is arranged in the mounting groove in a sliding mode, springs 25 are arranged on one sides, close to the two groups of the pressing blocks 15, of the two groups of the pressing blocks, a buckling groove 16 for the buckle 14 to pass through is formed in the bottom of the second detection ruler body 12, and a clamping groove 23 corresponding to the buckling groove 16 is formed in the bottom of the extension ruler 17; the width of the clamping groove 23 is larger than that of the buckling groove 16, and the clamping groove is used for clamping the protrusion at the top end of the buckle 14; it should be noted that the length of the clamping groove 23 and the catching groove 16 is greater than that of the buckle 14, so that the buckle 14 can be butted in the clamping groove 23 and the catching groove 16 when the second measuring tape body 12 is turned around the axis of the mounting seat 20;
when the folding ruler is folded, the extension ruler 17 is taken into one side of the second detection ruler body 12, then the first detection ruler body 11 and the second detection ruler body 12 are turned over and attached, when the first detection ruler body 11 is in contact with the second detection ruler body 12, the fixing seat 21 rotates around the axis of the mounting seat 20, when the first detection ruler body 11 is in contact with the second detection ruler body 12, the buckle 14 enters the buckle groove 16 and the clamp groove 23, and under the force of the spring 25, the end part of the buckle 14 is convexly clamped in the clamp groove 23, so that the positions of the second detection ruler body 12 and the extension ruler 17 are fixed;
when fixing of the second detection ruler body 12 and the extension ruler 17 needs to be released, the two groups of pressing blocks 15 can be pressed, the two groups of buckles 14 are close to each other, the second detection ruler body 12 is rotated, and therefore the buckles 14 can be separated from the catching grooves 16 and the clamping grooves 23, and the detection ruler is convenient to expand.
The side wall of the extension rule 17 is connected with a slide block 19, and one side of the second detection rule body 12 close to the extension rule 17 is provided with a slide groove 18 for the slide block 19 to slide; when extension rule 17 is extended, slide 19 slides in slide slot 18. The slide groove 18 can restrict the position of the slide block 19 and prevent the extension rule 17 from leaving the second detection rule body 12.
Two sets of lateral wall that mount pad 20 kept away from one side mutually all is located the coplanar with first detection ruler body 11 both sides wall, fixing base 21 installs between two sets of mount pads 20.
One side of one of the group of mounting seats 20, which is far away from the fixed seat 21, is provided with an angle ruler 22, the angle ruler 22 is made of transparent material, and the angle ruler 22 is provided with scale values for representing angles; the first detection ruler body 11 and the second detection ruler body 12 are used in cooperation to detect angles.
Example 2
What is different from embodiment 1 is that the middle part of one side of the first detection ruler body 11, which is close to the second detection ruler body 12, is provided with a notch, and a leveling tube 13 is installed in the notch, so that the detection ruler can conveniently measure levelness.
The working principle of the utility model is as follows: when using this kind of foldable engineering detection chi, first detection chi body 11, the cooperation of second detection chi body 12 and extension chi 17 can carry out length detection, first detection chi body 11 and the cooperation of second detection chi body 12 are used and can be carried out the detection of angle, when needing to fold, with extension chi 17 income second detection chi body 12 one side, later with first detection chi body 11 and the upset laminating of second detection chi body 12, during the upset, fixing base 21 rotates around the 20 axes of mount pad, when first detection chi body 11 and the contact of second detection chi body 12, buckle 14 gets into catching groove 16 and draw-in groove 23 in, receive the power of spring 25, buckle 14 tip arch card is in draw-in groove 23, thereby detect chi body 12 and extension chi 17's position with the second and fix.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. The utility model provides a foldable engineering detection ruler, includes that first detection ruler body (11) and second detect chi body (12), first detection ruler body (11) and second detect and all are equipped with scale mark on chi body (12), its characterized in that: one end of the first detection ruler body (11) is connected with an installation seat (20), and one end, close to the first detection ruler body (11), of the second detection ruler body (12) is connected with a fixed seat (21) hinged with the installation seat (20);
an extension ruler (17) is connected to one side, away from the side provided with the scale marks, of the second detection ruler body (12) in a sliding mode, and a fixing piece used for fixing the second detection ruler body (12) and the extension ruler (17) to one side of the first detection ruler body (11) is connected to one end, away from the second detection ruler body (12), of the first detection ruler body (11);
the first detection ruler body (11), the second detection ruler body (12) and the extension ruler (17) are far away from the side wall provided with the scale mark and located on the same horizontal plane.
2. The foldable engineering ruler of claim 1, wherein: the mounting includes buckle (14) and connects according to moving block (15) in buckle (14) bottom, be equipped with logical groove (24) that are used for buckle (14) to pass on first detection chi body (11), first detection chi body (11) inside be equipped with lead to the mounting groove of groove (24) intercommunication, slide according to moving block (15) and set up in the mounting groove, two sets of press one side that moving block (15) are close to mutually and install spring (25), second detection chi body (12) bottom is equipped with catching groove (16) that are used for buckle (14) to pass, extension chi (17) bottom is equipped with draw-in groove (23) that correspond with catching groove (16).
3. The foldable engineering ruler of claim 2, wherein: the width of the clamping groove (23) is larger than that of the buckling groove (16) and is used for clamping the protrusion at the top end of the buckle (14).
4. The foldable engineering ruler of claim 1, wherein: the side wall of the extension ruler (17) is connected with a sliding block (19), and one side, close to the extension ruler (17), of the second detection ruler body (12) is provided with a sliding groove (18) used for sliding the sliding block (19).
5. The foldable engineering ruler of claim 1, wherein: two sets of lateral wall that one side was kept away from mutually in mount pad (20) all is located the coplanar with first detection ruler body (11) both sides wall, fixing base (21) are installed between two sets of mount pads (20).
6. The foldable engineering ruler of claim 5, wherein: one side of one of them group of mount pad (20) keeping away from fixing base (21) is installed bevel protractor (22), bevel protractor (22) are transparent material, be equipped with the scale value that is used for expressing the angle on bevel protractor (22).
7. The foldable engineering ruler of claim 1, wherein: the first detection ruler body (11) is close to the middle of one side of the second detection ruler body (12) and is provided with a notch, and a leveling pipe (13) is installed in the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122815992.1U CN216132356U (en) | 2021-11-17 | 2021-11-17 | Foldable engineering detection ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122815992.1U CN216132356U (en) | 2021-11-17 | 2021-11-17 | Foldable engineering detection ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216132356U true CN216132356U (en) | 2022-03-25 |
Family
ID=80778407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122815992.1U Expired - Fee Related CN216132356U (en) | 2021-11-17 | 2021-11-17 | Foldable engineering detection ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216132356U (en) |
-
2021
- 2021-11-17 CN CN202122815992.1U patent/CN216132356U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220325 |